Suntech NEW datasheet 250W - Solar360

STP255S - 20/WdSTP250S - 20/WdSTP245S - 20/Wd255 WattMONOCRYSTALLINE SOLAR MODULEFeatures15.7%High module conversionefficiencyModule efficiency up to15.7% achieved throughadvanced cell technology andmanufacturing capabilitiesWeak lightExcellent weak lightperformanceExcellent performanceunder low light conditions0/+5%Positive tolerancePositive tolerance of up to5% delivers higher outputsreliablity2%Suntech current sortingprocessSystem output maximized byreducing mismatch losses upto 2% with modules sorted &packaged by amperage3800Pa5400PaExtended wind and snowload testsModule certified towithstand extreme wind(3800 Pascal) and snowloads (5400 Pascal) *Withstanding harshenvironmentReliable quality leads to abetter sustainability even inharsh environment like desert,farm and coastline**Certifications and standards:IEC 61215, IEC 61730, conformity to CETrust Suntech to Deliver Reliable Performance Over Time• World-class manufacturer of crystalline silicon photovoltaic modules• Unrivaled manufacturing capacity and world-class technology• Rigorous quality control meeting the highest international standards:ISO 9001: 2008, ISO 14001: 2004 and ISO17025: 2005• Tested for harsh environments (salt mist, ammonia corrosion and sandblowing testing: IEC 61701, DIN 50916:1985 T2, DIN EN 60068-2-68)***Compact and Durable FrameDesignSuntech`s new compact framedesign is light-weight (~1 kg (3.5lbs) lighter) and easier to handleduring installation. The rigidand durable hollow chamberguarantees the same long-termand reliable performance.Industry-leading Warranty based on nominal powerWarranted Power Output100%90%80%70%0Industry leading linear warranty1025Year• 97% in the first year, thereafter, foryears two (2) through twenty-five(25), 0.7% maximum decrease fromMODULE’s nominal power outputper year, ending with the 80.2%in the 25th year after the definedWARRANTY STARTING DATE.****• 10-year material and workmanshipwarranty* Please refer to Suntech Standard Module Installation Manual for details. **PV Cycle only for EU market.*** Please refer to Suntech Product Near-coast Installation Manual for details. **** Please refer to Suntech Product Warranty for details.Reliable IP67 Rated JunctionBoxSupports installations inmultiple orientations. Highperformance, low resistanceconnectors ensure maximumoutput for the highestenergy production.©Copyright 2013 Suntech Powerwww.suntech-power.com IEC-STD-WdS-NO1.02-Rev 2013

STP255S - 20/WdSTP250S - 20/WdSTP245S - 20/WdDrainage holes14×9[0.55×0.35]Mounting slots8 placesProduct labelBarcode992[39.1]942[37.1]Junction boxElectrical CharacteristicsSTCSTP255S-20/WdSTP250S-20/WdSTP245S-20/WdMaximum Power at STC (Pmax) 255 W 250 W 245 WOptimum Operating Voltage (Vmp) 30.8 V 30.7 V 30.5 VOptimum Operating Current (Imp) 8.28 A 8.15 A 8.04 A(Back View)Open Circuit Voltage (Voc) 37.6 V 37.4 V 37.3 VShort Circuit Current (Isc) 8.76 A 8.63 A 8.52 A290[11.4]Ground holesBB1000[39.4]290[11.4]885[34.8]1385[54.5]1640[64.6]Module Efficiency 15.7% 15.4% 15.1%Operating Module Temperature -40 °C to +85 °CMaximum System VoltageMaximum Series Fuse Rating1000 V DC (IEC)20 APower Tolerance 0/+5 %STC: lrradiance 1000 W/m 2 , module temperature 25 °C, AM=1.5;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%Note: mm [inch](Front View)NOCTSTP255S-20/WdSTP250S-20/WdSTP245S-20/WdMaximum Power at NOCT (Pmax) 186 W 183 W 180 WOptimum Operating Voltage (Vmp) 28.0 V 27.9 V 27.8 VOptimum Operating Current (Imp) 6.66 A 6.56 A 6.47 AOpen Circuit Voltage (Voc) 34.6 V 34.4 V 34.3 VShort Circuit Current (Isc) 7.07 A 6.98 A 6.91 ANOCT: Irradiance 800 W/m 2 , ambient temperature 20 °C, AM=1.5, wind speed 1 m/s;Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%Current (A)Current-Voltage & Power-Voltage Curve (255S-20)9275872206165541103Power (W)Temperature CharacteristicsNominal Operating Cell Temperature (NOCT)Temperature Coefficient of PmaxTemperature Coefficient of VocTemperature Coefficient of Isc45±2°C-0.44 %/°C-0.34 %/°C0.060 %/°C2100 5 10 15 20 25 30 35 401000 W/m 2 800 W/m 2 600 W/m 2 400 W/m 2 200 W/m 2Excellent performance under weak light conditions: at an irradiation intensity of 200 W/m 2(AM 1.5, 25 °C), 95.5% or higher of the STC efficiency (1000 W/m 2 ) is achievedDealer informationVoltage (V)550Mechanical CharacteristicsSolar CellNo. of Cells 60 (6 × 10)DimensionsWeightFront GlassFrameJunction BoxOutput CablesConnectorsMonocrystalline silicon 156 × 156 mm (6 inches)1640 × 992 × 35mm (64.6 × 39.1 × 1.4 inches)18.2 kgs (40.1 lbs.)3.2 mm (0.13 inches) tempered glassAnodized aluminium alloyIP67 rated (3 bypass diodes)TUV (2Pfg1169:2007)4.0 mm 2 (0.006 inches 2 ), symmetrical lengths (-) 1000mm (39.4inches) and (+) 1000 mm (39.4 inches)MC4 connectorsPacking ConfigurationContainer 20’ GP 40’ HCPieces per pallet 30 30Pallets per container 6 28Pieces per container 180 840Information on how to install and operate this product is available in the installation instruction. All values indicated in this data sheet are subject to change without prior announcement. The specifications may vary slightly. All specifications are inaccordance with standard EN 50380. Color differences of the modules relative to the figures as well as discolorations of/in the modules which do not impair their proper functioning are possible and do not constitute a deviation from the specification.E-mail: sales@suntech-power.comwww.suntech-power.com IEC-STD-Wds-NO1.02-Rev 2013